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Commit 655d1897 authored by Grace Jia's avatar Grace Jia
Browse files

TransactionManager lock cleanup. 

1. Using telecom system lock when create the LoggedHandlerExecutor in
   VoipCallTransaction.
2. Pass TransactionManager instance created in TelecomSystem to
   CallsManager

Bug: 273769677
Test: unit tests and CTS tests
Change-Id: Id2e2a8ad24f3bf7fc3ed11cd451b9c6a9c174936
Merged-In: Id2e2a8ad24f3bf7fc3ed11cd451b9c6a9c174936
parent f5eb21c3

src/com/android/server/telecom/CallStreamingController.java

+10 −2
Original line number Diff line number Diff line
@@ -54,10 +54,12 @@ public class CallStreamingController extends CallsManagerListenerBase { 
    private CallStreamingServiceConnection mConnection;

    private boolean mIsStreaming;

    private final Object mLock;

    private TelecomSystem.SyncRoot mTelecomLock;



    public CallStreamingController(Context context) {

    public CallStreamingController(Context context, TelecomSystem.SyncRoot telecomLock) {

        mLock = new Object();

        mContext = context;

        mTelecomLock = telecomLock;

    }



    private void onConnectedInternal(Call call, TransactionalServiceWrapper wrapper,
@@ -101,6 +103,7 @@ public class CallStreamingController extends CallsManagerListenerBase { 
        private final CallsManager mCallsManager;



        public QueryCallStreamingTransaction(CallsManager callsManager) {

            super(callsManager.getLock());

            mCallsManager = callsManager;

        }
@@ -128,7 +131,9 @@ public class CallStreamingController extends CallsManagerListenerBase { 
        private Call mCall;

        private boolean mEnterInterception;



        public AudioInterceptionTransaction(Call call, boolean enterInterception) {

        public AudioInterceptionTransaction(Call call, boolean enterInterception,

                TelecomSystem.SyncRoot lock) {

            super(lock);

            mCall = call;

            mEnterInterception = enterInterception;

        }
@@ -164,6 +169,7 @@ public class CallStreamingController extends CallsManagerListenerBase { 


        public StreamingServiceTransaction(Context context, TransactionalServiceWrapper wrapper,

                Call call) {

            super(mTelecomLock);

            mWrapper = wrapper;

            mCall = call;

            mUserHandle = mCall.getInitiatingUser();
@@ -240,6 +246,7 @@ public class CallStreamingController extends CallsManagerListenerBase { 
        private static final String TAG = "UnbindStreamingServiceTransaction";



        public UnbindStreamingServiceTransaction() {

            super(mTelecomLock);

        }



        @SuppressLint("LongLogTag")
@@ -305,6 +312,7 @@ public class CallStreamingController extends CallsManagerListenerBase { 
        @StreamingCall.StreamingCallState int mState;



        public CallStreamingStateChangeTransaction(@StreamingCall.StreamingCallState int state) {

            super(mTelecomLock);

            mState = state;

        }

src/com/android/server/telecom/CallsManager.java

+6 −2
Original line number Diff line number Diff line
@@ -136,6 +136,7 @@ import com.android.server.telecom.ui.ConfirmCallDialogActivity; 
import com.android.server.telecom.ui.DisconnectedCallNotifier;

import com.android.server.telecom.ui.IncomingCallNotifier;

import com.android.server.telecom.ui.ToastFactory;

import com.android.server.telecom.voip.TransactionManager;



import java.util.ArrayList;

import java.util.Arrays;
@@ -441,6 +442,7 @@ public class CallsManager extends Call.ListenerBase 
    private final CallAnomalyWatchdog mCallAnomalyWatchdog;

    private final CallStreamingController mCallStreamingController;

    private final BlockedNumbersAdapter mBlockedNumbersAdapter;

    private final TransactionManager mTransactionManager;



    private final ConnectionServiceFocusManager.CallsManagerRequester mRequester =

            new ConnectionServiceFocusManager.CallsManagerRequester() {
@@ -549,7 +551,8 @@ public class CallsManager extends Call.ListenerBase 
            CallAnomalyWatchdog callAnomalyWatchdog,

            Ringer.AccessibilityManagerAdapter accessibilityManagerAdapter,

            Executor asyncTaskExecutor,

            BlockedNumbersAdapter blockedNumbersAdapter) {

            BlockedNumbersAdapter blockedNumbersAdapter,

            TransactionManager transactionManager) {

        mContext = context;

        mLock = lock;

        mPhoneNumberUtilsAdapter = phoneNumberUtilsAdapter;
@@ -632,8 +635,9 @@ public class CallsManager extends Call.ListenerBase 
        mClockProxy = clockProxy;

        mToastFactory = toastFactory;

        mRoleManagerAdapter = roleManagerAdapter;

        mCallStreamingController = new CallStreamingController(mContext);

        mTransactionManager = transactionManager;

        mBlockedNumbersAdapter = blockedNumbersAdapter;

        mCallStreamingController = new CallStreamingController(mContext, mLock);



        mListeners.add(mInCallWakeLockController);

        mListeners.add(statusBarNotifier);

src/com/android/server/telecom/TelecomSystem.java

+4 −2
Original line number Diff line number Diff line
@@ -49,6 +49,7 @@ import com.android.server.telecom.ui.DisconnectedCallNotifier; 
import com.android.server.telecom.ui.IncomingCallNotifier;

import com.android.server.telecom.ui.MissedCallNotifierImpl.MissedCallNotifierImplFactory;

import com.android.server.telecom.ui.ToastFactory;

import com.android.server.telecom.voip.TransactionManager;



import java.io.FileNotFoundException;

import java.io.InputStream;
@@ -337,6 +338,7 @@ public class TelecomSystem { 
            CallAnomalyWatchdog callAnomalyWatchdog = new CallAnomalyWatchdog(

                    Executors.newSingleThreadScheduledExecutor(),

                    mLock, timeoutsAdapter, clockProxy);

            TransactionManager transactionManager = TransactionManager.getInstance();



            mCallsManager = new CallsManager(

                    mContext,
@@ -372,8 +374,8 @@ public class TelecomSystem { 
                    callAnomalyWatchdog,

                    accessibilityManagerAdapter,

                    asyncTaskExecutor,

                    blockedNumbersAdapter);



                    blockedNumbersAdapter,

                    transactionManager);

            mIncomingCallNotifier = incomingCallNotifier;

            incomingCallNotifier.setCallsManagerProxy(new IncomingCallNotifier.CallsManagerProxy() {

                @Override

src/com/android/server/telecom/TransactionalServiceWrapper.java

+15 −13
Original line number Diff line number Diff line
@@ -86,7 +86,7 @@ public class TransactionalServiceWrapper implements 
    private ConnectionServiceFocusManager.ConnectionServiceFocusListener mConnSvrFocusListener;

    // init when constructor is called

    private final Hashtable<String, Call> mTrackedCalls = new Hashtable<>();

    private final Object mLock;

    private final TelecomSystem.SyncRoot mLock;

    private final String mPackageName;

    // needs to be non-final for testing

    private TransactionManager mTransactionManager;
@@ -105,7 +105,7 @@ public class TransactionalServiceWrapper implements 
        mPackageName = phoneAccountHandle.getComponentName().getPackageName();

        mTransactionManager = TransactionManager.getInstance();

        mStreamingController = mCallsManager.getCallStreamingController();

        mLock = new Object();

        mLock = mCallsManager.getLock();

    }



    @VisibleForTesting
@@ -378,7 +378,7 @@ public class TransactionalServiceWrapper implements 
        SerialTransaction serialTransactions = createSetActiveTransactions(call);

        serialTransactions.appendTransaction(

                new CallEventCallbackAckTransaction(mICallEventCallback,

                        action, call.getId(), videoState));

                        action, call.getId(), videoState, mLock));



        // do CallsManager workload before asking client and

        //   reset CallsManager state if client does NOT ack
@@ -403,7 +403,7 @@ public class TransactionalServiceWrapper implements 
            Log.i(TAG, String.format(Locale.US, "onSetInactive: callId=[%s]", call.getId()));

            mTransactionManager.addTransaction(

                    new CallEventCallbackAckTransaction(mICallEventCallback,

                            ON_SET_INACTIVE, call.getId()), new OutcomeReceiver<>() {

                            ON_SET_INACTIVE, call.getId(), mLock), new OutcomeReceiver<>() {

                        @Override

                        public void onResult(VoipCallTransactionResult result) {

                            mCallsManager.markCallAsOnHold(call);
@@ -426,7 +426,7 @@ public class TransactionalServiceWrapper implements 


            mTransactionManager.addTransaction(

                    new CallEventCallbackAckTransaction(mICallEventCallback, ON_DISCONNECT,

                            call.getId(), cause), new OutcomeReceiver<>() {

                            call.getId(), cause, mLock), new OutcomeReceiver<>() {

                        @Override

                        public void onResult(VoipCallTransactionResult result) {

                            removeCallFromCallsManager(call, cause);
@@ -451,7 +451,7 @@ public class TransactionalServiceWrapper implements 


            mTransactionManager.addTransaction(

                    new CallEventCallbackAckTransaction(mICallEventCallback, ON_STREAMING_STARTED,

                            call.getId()), new OutcomeReceiver<>() {

                            call.getId(), mLock), new OutcomeReceiver<>() {

                        @Override

                        public void onResult(VoipCallTransactionResult result) {

                        }
@@ -560,7 +560,7 @@ public class TransactionalServiceWrapper implements 
        transactions.add(new RequestFocusTransaction(mCallsManager, call));



        // send off to Transaction Manager to process

        return new SerialTransaction(transactions);

        return new SerialTransaction(transactions, mLock);

    }



    private SerialTransaction createSetAnswerTransactions(Call call, int videoState) {
@@ -574,7 +574,7 @@ public class TransactionalServiceWrapper implements 
        transactions.add(new AnswerCallTransaction(mCallsManager, call, videoState));



        // send off to Transaction Manager to process

        return new SerialTransaction(transactions);

        return new SerialTransaction(transactions, mLock);

    }



    /***
@@ -631,12 +631,13 @@ public class TransactionalServiceWrapper implements 
        subTransactions.add(mStreamingController.getCallStreamingServiceTransaction(

                mCallsManager.getContext(), this, call));

        // add t2.2 audio route operations

        subTransactions.add(new CallStreamingController.AudioInterceptionTransaction(call, true));

        subTransactions.add(new CallStreamingController.AudioInterceptionTransaction(call,

                true, mLock));



        // add t2

        transactions.add(new ParallelTransaction(subTransactions));

        transactions.add(new ParallelTransaction(subTransactions, mLock));

        // send off to Transaction Manager to process

        return new SerialTransaction(transactions);

        return new SerialTransaction(transactions, mLock);

    }



    private VoipCallTransaction createStopStreamingTransaction(Call call) {
@@ -647,8 +648,9 @@ public class TransactionalServiceWrapper implements 
        // 1. unbind to call streaming service

        transactions.add(mStreamingController.getUnbindStreamingServiceTransaction());

        // 2. audio route operations

        transactions.add(new CallStreamingController.AudioInterceptionTransaction(call, false));

        return new ParallelTransaction(transactions);

        transactions.add(new CallStreamingController.AudioInterceptionTransaction(call,

                false, mLock));

        return new ParallelTransaction(transactions, mLock);

    }

src/com/android/server/telecom/voip/AnswerCallTransaction.java

+1 −0
Original line number Diff line number Diff line
@@ -41,6 +41,7 @@ public class AnswerCallTransaction extends VoipCallTransaction { 
    private final int mVideoState;



    public AnswerCallTransaction(CallsManager callsManager, Call call, int videoState) {

        super(callsManager.getLock());

        mCallsManager = callsManager;

        mCall = call;

        mVideoState = videoState;